Sarah Elizabeth Madden, APRN
NPI 1235511619ActiveIndividual· Nurse Practitioner, Acute Care· Columbia, SC
Nurse Practitioner, Acute Care (APRN) in Columbia, South Carolina, trained at Georgetown University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $183,327 for 883 claims, against $66,325 paid for services in 2024. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $779.07 in all, mostly food and beverage.
Overview
| NPI | 1235511619 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jun 23, 2015 |
| Last updated in NPPES | May 2, 2023 |
| Certified by provider | May 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 19565 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 428 |
|---|---|
| Services billed | 2,532 across 31 procedure codes |
| Paid by Medicare | $66,325 |
Part D prescriptions in 2024
| Prescriptions (claims) | 883 · 1,705 30-day fills |
|---|---|
| Patients | 271 |
| Total drug cost | $183,327 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Columbia Nephrology Associates PAWest Columbia, SC · 33 clinicians
Hospital affiliations
- Lexington Medical CenterWest Columbia, SC
- Newberry County Memorial HospitalNewberry, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$779.07 · 21 payments from 12 companies
- 2024$369.55 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $295.18 | 2 |
| Calliditas Therapeutics US Inc. | $123.27 | 4 |
| Otsuka America Pharmaceutical, Inc. | $73.45 | 3 |
| Travere Therapeutics, Inc. | $65.42 | 3 |
| Genzyme Corporation | $47.23 | 1 |
What the 2025 payments were for
- Food and Beverage$483.89 · 19 payments
- Travel and Lodging$295.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 131 acute care nurse practitioners in Columbia · All acute care nurse practitioners in South Carolina